97.8k views
2 votes
Select the correct answer.

Write (21 - 4) - (16 + 7) + 281 as a complex number in standard form.
A.
5+ 397
B.
5 + 177
Ос.
5-394
D.
5-17
Reset
solve as a complex number

2 Answers

7 votes
(21-4)-(16+7)+281
(17)-(23)+281
(-6)+281
275
User Harpan
by
8.0k points
5 votes
(21 - 4) - (16 + 7) +281 = 17 - 23 +281 = -6+281. I don’t see that answer. You sure you have the problem written correctly?
User Mindthief
by
8.0k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.